Unreal Engine Issues

Curves in compressed additive animations interpolate incorrectly when two keys in a row have the same value

Curves compressed from additive animations will not interpolate correctly if they have two keys in a row with the same value. The second key will be ignored, leading to the curve interpolating earli ...

Tool tip grammer error for "Force Layout Prepass" node

Grammatical error in a tool tip for the Force layout prepass node. It appears that he word "is" needs to be removed (see attached image) ...

Instance Materials are not Created When Importing an FBX

Instance Materials are not Created When Importing an FBX.  Found in 4.22 CL# 7053642, 4.23 CL# 8386587, 4.24 CL# 9551884, 4.25 CL# 9615021 ...

Shader Complexity viewmode does not work on masked materials

In engine versions 4.23 and above, the Shader Complexity Viewmode doesn't render appropriately for meshes with masked materials. Tested in 4.22.3 (CL - 7043647), 4.23 (CL - 8386587), 4.24 (CL - 961 ...

Landscape LOD tessellation is broken in 4.24

Landscape LOD tessellation creates big holes in landscapes. ...

The Rotate Around Point Niagara module does not account for current particle position

The rotate around point module no longer adds in particle position, so it does not account for other forces and modules effecting the particles, and will only spin in a circle by default. The user c ...

Visibility animations don't propagate to children

Rotating an instanced static mesh

Changing the rotation of an instanced static mesh by 90 or 180 degrees creates a small space in between meshes.  ...

Unexpected foliage instances are duplicated

Dispatcher event called from actor blueprint needs to compile in a specific order

Dispatcher events being called from actor blueprints have to be compiled in a specific order to successfully call the dispatch event.  ...